To me, I think Heihachi's level 3 is the best **everybody throws tomatoes at me**. I found it amusing to watch my opponents chained to a rocket. Heck, some of my favorite animations/reactions are Sir Dan's, Drake's, Parappa's and even Sackboy's. Sackboy's the happiest when being chained to a rocket. Isn't that hilarious? Though, I can't help but feel sorry for Sly and Spike when you see them look helpless.
And to put a cherry on top, you can't help but laugh alongside Heihachi as your opponents reach for the stars.
But, hey, it's my opinion.
Oh lol Sackboy, theres no need to discuss XD, fast, effort-less, and you just can't avoid it, I mean Isaac and Big Daddy greately reduce ur chances of escaping but... there's still that small window